.cpc-wrap{width:100%;display:flex;justify-content:center;padding:10px 0}
.cpc-card{width:min(820px,100%);background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,.06);padding:20px}
.cpc-head{margin-bottom:14px}
.cpc-title{margin:0 0 6px 0;font-size:22px;line-height:1.2}
.cpc-subtitle{margin:0;color:rgba(0,0,0,.65);font-size:14px}
.cpc-form{margin:14px 0 0 0}
.cpc-label{display:block;font-weight:600;margin:0 0 8px 0;font-size:13px}
.cpc-row{display:flex;gap:10px;align-items:stretch}
.cpc-input{flex:1;padding:14px 14px;border-radius:12px;border:1px solid rgba(0,0,0,.15);font-size:16px;outline:none}
.cpc-input:focus{border-color:#4EA74E;box-shadow:0 0 0 3px rgba(78,167,78,.18)}
.cpc-btn{padding:12px 16px;border-radius:12px;border:0;cursor:pointer;font-weight:700;font-size:15px;background:#4EA74E;color:#fff;min-width:120px}
.cpc-btn:hover{filter:brightness(.95)}
.cpc-btn:disabled{opacity:.65;cursor:not-allowed}
.cpc-hint{margin:10px 0 0 0;font-size:12px;color:rgba(0,0,0,.55)}
.cpc-result{margin-top:16px;padding:14px 14px;border-radius:14px;border:1px solid rgba(0,0,0,.08);background:rgba(0,0,0,.02)}
.cpc-result.success{border-color:rgba(78,167,78,.35);background:rgba(78,167,78,.10)}
.cpc-result.error{border-color:rgba(180,0,0,.25);background:rgba(180,0,0,.06)}
.cpc-result h4{margin:0 0 6px 0;font-size:16px}
.cpc-result p{margin:0 0 12px 0;color:rgba(0,0,0,.75)}
.cpc-linkbtn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;text-decoration:none;font-weight:700;background:#1b1b1b;color:#fff}
.cpc-linkbtn:hover{filter:brightness(.95)}
@media (max-width:520px){.cpc-card{padding:16px}.cpc-row{flex-direction:column}.cpc-btn{width:100%}}